CN201981426U - High strength and high modulus polyethylene multi-core compound knitting anchor cable - Google Patents

High strength and high modulus polyethylene multi-core compound knitting anchor cable Download PDF

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Publication number
CN201981426U
CN201981426U CN201120034019XU CN201120034019U CN201981426U CN 201981426 U CN201981426 U CN 201981426U CN 201120034019X U CN201120034019X U CN 201120034019XU CN 201120034019 U CN201120034019 U CN 201120034019U CN 201981426 U CN201981426 U CN 201981426U
Authority
CN
China
Prior art keywords
modulus polyethylene
rope
anchor cable
high strength
high modulus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201120034019XU
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Chinese (zh)
Inventor
马海有
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
East China Sea Fishery Research Institute Chinese Academy of Fishery Sciences
Original Assignee
East China Sea Fishery Research Institute Chinese Academy of Fishery Sciences
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by East China Sea Fishery Research Institute Chinese Academy of Fishery Sciences filed Critical East China Sea Fishery Research Institute Chinese Academy of Fishery Sciences
Priority to CN201120034019XU priority Critical patent/CN201981426U/en
Application granted granted Critical
Publication of CN201981426U publication Critical patent/CN201981426U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D07B1/025—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/201—Polyolefins
    • D07B2205/2014—High performance polyolefins, e.g. Dyneema or Spectra

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ropes Or Cables (AREA)

Abstract

The utility model discloses a high strength and high modulus polyethylene multi-core compound knitting anchor cable, which belongs to a weaving rope. The utility model aims at providing the high strength and high modulus polyethylene multi-core compound knitting anchor cable. The high strength and high modulus polyethylene multi-core compound knitting anchor cable adopts rope strands formed by twisting polyester of 400-50000dtex or high strength and high modulus polyethylene fibers and three stands of twisting ropes with the diameter of 1-30mm, the twist multiplier of 4-18 and the linear density of 0.5-532ktex. The high strength and high modulus polyethylene multi-core compound knitting anchor cable is characterized in that 18-48 strands of hollow ropes formed by knitting rope strands formed by twisting the polyester or the high strength and high modulus polyethylene fiber rope yarns are coated on an outer layer of a tope core formed by twisting ropes of multiple high strength and high modulus polyethylene fiber strand-free rope joints.

Description

The high-strength high-modulus polyethylene multicore is compiled anchor cable again
Technical field
The utility model belongs to the weaving rope.
Background technology
It is 600-100m that the big specification of existing high-strength high-modulus polyethylene (diameter 60-160mm) is compiled twisted rope rope general device processing length, can't satisfy ocean engineering such as deepwater drilling platform anchoring position length 800-6000m, the specification requirement more than the super deep water 6000m; And it is immature and cost is very expensive because of present technology to make super large rope making equipment; The present manufacturing obtains major diameter, the method for attachment of overlength volume twisted rope rope employing rope strand intersection socket, its defective is: not only the rope elongation rate is big and unstable, and relevant international ocean engineering offshore location keeps deepwater drilling platform anchoring location also not approve at present with standards such as anchor cables: adopt when compiling the twisted rope rope rope strand to intersect these features of socket method of attachment making, having limited much needs overlength and rope strand not to have the industry development that anchor cable is hanged down in connections, percentage elongation.
The utility model content
The purpose of this utility model provides a kind of high-strength high-modulus polyethylene multicore and compiles anchor cable again.
Rope strand and diameter 1mm-30mm, twist factor that the utility model adopts 400dtex-50000dtex polyester or high-strength high-modulus polyethylene fiber rope yarn to twist with the fingers are 4-18,3 bursts of torsades of line density 0.5ktex-532ktex high-strength high-modulus polyethylene fiber, it is characterized in that rope strand that polyester or high-strength high-modulus polyethylene fiber rope yarn are twisted with the fingers is woven into the hollow rope of 18-48 thigh and is coated on many high-strength high-modulus polyethylene fibers and does not have the wire rope core skin that the torsade of strand joint is formed.
Useful effect of the present utility model is: forming rope surface recombination braiding protective layer, many high-strength high-modulus polyethylene fibers by polyester or high-strength high-modulus polyethylene fiber does not have the torsade of strand joint and forms overlength as wire rope core and compile anchor cable again, the overlength that can manufacture present no device fabrication is compiled anchor cable again, and diameter 60-160mm rope lengths can reach 800m-6000m; Because of this rope non junction, can implement typing creep is reduced to minimum; Because anchor cable wire rope core super large twist factor has increased substantially the fibrous material strength efficiency and has reduced anchor cable percentage elongation and product cost; High fracture strength, minimum elongation, lightweight characteristics meet ocean engineering such as deepwater drilling platform anchoring overlength degree positioning requirements; And can be widely used in the mooring of ocean engineering overlength towing cable, skeleton rete cords such as high mouthful of middle layer trawl of deep sea fishery, purse seine, engineerings such as extraordinary ocean engineering such as deep-sea salvaging, exploration and space flight military affairs, traffic shipping, industrial or agricultural, mine physical culture; Can substitute overlength steel wire rope overweight, that resistance is big, perishable engineering is used again.
Description of drawings
What accompanying drawing was represented is the utility model anchor cable structure schematic diagram.
The specific embodiment
The utility model (seeing accompanying drawing) adopts 400dtex-50000dtex polyester or high-strength high-modulus polyethylene fiber rope yarn to twist with the fingers into rope strand, and to become diameter 1mm-30mm, twist factor be 3 bursts of torsades 1 of 4-18, line density 0.5ktex-532ktex with twist with the fingers platform on 6,7 strands of rope machines with rope strand; After polyester or high-strength high-modulus polyethylene fiber are made rope strand, be woven into the hollow rope of 18-48 thigh with 18-48 thigh braiding machine and be coated on wire rope core skin 2 that many high-strength high-modulus polyethylene fiber thigh torsades form and become the high-strength high-modulus polyethylene multicore and compile anchor cable again.

Claims (1)

1. the high-strength high-modulus polyethylene multicore is compiled anchor cable again, the rope strand and diameter 1mm-30mm, the twist factor that adopt 400dtex-50000dtex polyester or high-strength high-modulus polyethylene fiber rope yarn to twist with the fingers are 4-18,3 bursts of torsades of line density 0.5ktex-532ktex high-strength high-modulus polyethylene fiber, it is characterized in that rope strand that polyester or high-strength high-modulus polyethylene fiber rope yarn are twisted with the fingers is woven into the hollow rope of 18-48 thigh and is coated on many high-strength high-modulus polyethylene fibers and does not have the wire rope core skin that the torsade of strand joint is formed.
CN201120034019XU 2011-01-31 2011-01-31 High strength and high modulus polyethylene multi-core compound knitting anchor cable Expired - Fee Related CN201981426U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120034019XU CN201981426U (en) 2011-01-31 2011-01-31 High strength and high modulus polyethylene multi-core compound knitting anchor cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120034019XU CN201981426U (en) 2011-01-31 2011-01-31 High strength and high modulus polyethylene multi-core compound knitting anchor cable

Publications (1)

Publication Number Publication Date
CN201981426U true CN201981426U (en) 2011-09-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120034019XU Expired - Fee Related CN201981426U (en) 2011-01-31 2011-01-31 High strength and high modulus polyethylene multi-core compound knitting anchor cable

Country Status (1)

Country Link
CN (1) CN201981426U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103835169A (en) * 2014-03-07 2014-06-04 江苏神韵绳缆有限公司 High-modulus polyethylene or ultra-high-molecular-weight polyethylene single-core mooring twisting cable
CN106192497A (en) * 2015-05-04 2016-12-07 浙江四兄绳业有限公司 Sea work cable

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103835169A (en) * 2014-03-07 2014-06-04 江苏神韵绳缆有限公司 High-modulus polyethylene or ultra-high-molecular-weight polyethylene single-core mooring twisting cable
CN103835169B (en) * 2014-03-07 2016-10-05 江苏神韵绳缆有限公司 High modulus polyethylene or ultra-high molecular weight polyethylene single compile strand mooring line
CN106192497A (en) * 2015-05-04 2016-12-07 浙江四兄绳业有限公司 Sea work cable
CN106192497B (en) * 2015-05-04 2018-11-16 浙江四兄绳业有限公司 Marine worker cable

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110921

Termination date: 20180131